Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 87fedd82a16530e11847ba929c480693992c8443
https://github.com/WebKit/WebKit/commit/87fedd82a16530e11847ba929c480693992c8443
Author: Ryosuke Niwa <[email protected]>
Date: 2026-07-02 (Thu, 02 Jul 2026)
Changed paths:
A
LayoutTests/fast/events/new-focused-document-removal-during-blur-event-handler-crash-expected.txt
A
LayoutTests/fast/events/new-focused-document-removal-during-blur-event-handler-crash.html
Log Message:
-----------
Use-after-free in FocusController::findAndFocusElementInDocumentOrder
https://bugs.webkit.org/show_bug.cgi?id=313702
rdar://175673194
Reviewed by Aditya Keerthi.
Fixed the bug by deploying a smart pointer.
Test:
fast/events/new-focused-document-removal-during-blur-event-handler-crash.html
*
LayoutTests/fast/events/new-focused-document-removal-during-blur-event-handler-crash-expected.txt:
Added.
*
LayoutTests/fast/events/new-focused-document-removal-during-blur-event-handler-crash.html:
Added.
* Source/WebCore/page/FocusController.cpp:
(WebCore::FocusController::findAndFocusElementInDocumentOrderStartingWithFrame):
Originally-landed-as: 305413.804@safari-7624-branch (f9763c9248db).
rdar://180428014
Canonical link: https://commits.webkit.org/316373@main
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